Recycle4Change are giving away FREE charity donation bags, with freepost labels too! These will be sent straight to your door so you can donate your unused clothes - and when you've filled a bag up, just show your nearest drop off point the label (sent via email). This is a fantastic way to get rid of your old clothes without adding to landfill!
Click "GET FREEBIE" and add as many (up to 10) bags as you may need to your basket. Then complete the checkout process as normal, adding in your details.
They have full instructions on how to mail your bag back on their website, so once you've filled it up, check it out - you're doing your bit to help the planet.